OT-2026-000008276
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, pulsed blow-off after set-down, on a tool changer
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000008276) never changes.
Identity and time
| Publication number | OT-2026-000008276 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-908e-74ad-bdf2-4d04ff23c0ce · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:14.564317Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008276 |
| Status | PUBLIC |
Content hashes
| Canonical text | 092b4b987193e0925735c37e1c53eca063aa31983f2896befc31e639df1268dc |
|---|---|
| Markdown | 56edc6c76afe6a97335be6bb2c5c8769b1b99b4eea6b79a1136361ea5a2bbfa9 |
| Publication page | 5870950a81bd4481dccb8b2f608a37c074ef7cdae5141de29b992aa66aed9425 |
| Manifest | f150bacd74aeca0ae847f40a84d31b369426d41249ee879bd2629aac7e7a56c4 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | 5xwEEHrtU4q6bO7qMyLBmQsLEyq/SK7qyAwHD8jbBX+DU9g4L8jyTkCB0mI4eeLuDAr5Plzth770oiUMlcvbBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:20:43.064283Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008276observed 5870950a81bd4481dccb8b2f608a37c0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:20:43.046882Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008276/manifest.jsonobserved f150bacd74aeca0ae847f40a84d31b36...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:43.030085Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008276/publication.mdobserved 56edc6c76afe6a97335be6bb2c5c8769...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:20:43.012045Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008276/publication.txtobserved 092b4b987193e0925735c37e1c53eca0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|